求翻译：Write an alegebraic equation that relates the current in the circuit with 30cm of nichrome wire,i1,to the current in the circuit with 60cm of wire,i2.Interpret this equation by stating whether i1 is large or smaller than i2 and by what factor是什么意思？

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Write alegebraic an equation that relates the current in the circuit with 30 cm of nichrome wire, I, 1 to the current in the circuit with 60 cm of wire, and I 2 Interpret . This equation by stating whether I is large or smaller than 1 I 2 and by what factor

Write an alegebraic equation that relates the current in the circuit with 30cm of nichrome wire, i1, to the current in the circuit with 60cm of wire, i2. Interpret this equation by stating whether i1 is large or smaller than i2 and by what factor

Write an alegebraic equation that relates the current in the circuit with 30cm of nichrome wire,i1,to the current in the circuit with 60cm of wire,i2. Interpret this equation by stating whether i1 is large or smaller than i2 and by what factor